487730252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{42323}}^1$

素因数の和:42437

約数の個数: 24

約数和(自身を含む): 886433856

約数和(自身を除く): 398703604

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2881, 5762, 11524, 42323, 84646, 169292, 1819889, 2835641, 3639778, 5671282, 7279556, 11342564, 121932563, 243865126, 487730252]

約数ペア:

[(1, 487730252), (2, 243865126), (4, 121932563), (43, 11342564), (67, 7279556), (86, 5671282), (134, 3639778), (172, 2835641), (268, 1819889), (2881, 169292), (5762, 84646), (11524, 42323)]